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Emerson easy-Drive Installation guide

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www.Fisher.com
Errata Sheet
for
Fisherr D3 Control Valve with easy-Drive™ Electric
Actuator, Instruction Manual, dated June 2013
This errata sheet provides information for the Fisher easy-Drive electric actuator. Use this in conjunction with
information provided in the (Fisher D3 Control Valve with easy-Drive Electric Actuator) instruction manual
(D103460X012) dated June 2013.
Important technical notice for easyDrive electric actuator
When using the easyDrive electric actuator with a 420mA control signal, the unit should always have 12/24VDC
power present on the power input terminals prior to applying the 420mA signal, unlessanexternal250Ω resistor is in
place across the analog control input terminals. Failure to do so could result in damage to the analog input circuitry.
Thefollowinginstallationandconfigurationprocedureshouldbeobservedtoensurereliableoperation.
1. Configure the local analog input control signal to 15V. This can be accomplished by the configuration software or
by setting Modbus register 40043 to 0.
2. Install a 1/4 or 1/2 watt, 250Ω resistor between terminals 3 and 4 (Analog+ and Analog )whenlandingthe420mA
control wiring on those terminals. A 220Ω or 270Ω resistor may be used as well if a 250Ω resistor is not readily
available.
Figure 1. Wiring Dia gram
-continued-
Errata Sheet
E103460X012
D3 easy-Drive Electric Actuator
June 2013
Errata Sheet
E103460X012
D3 easy-Drive Electric Actuator
June 2013
2
3. Apply a 100% signal to the actuator with the resistor in place and calibrate the analog input to 100% through the
configuration software or by sending a value of 1 to register 40005.
4. Apply a 0% signal to the actuator with the resistor in place and calibrate the analog input to 0% through the
configuration software or by sending a value of 1 to register 40004.
The result of not following these installation instructions could result in permanent damage to the analog input
circuitry. This damage can result in the inability of the controller to see the c ontrol signal, resulting in the actuator
moving the valve plug to the loss of signal position.
This configuration works by providing the 420mA signal a path to follow through the resistor whether primary power
to the actuator is on or off, which prevents the voltage on the analog input terminals from rising high enough to
damage the circuitry.
Note
Do not configure the actuator to 4-20 mA with the external resistor in place, as improper operation will result.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
Emerson Process Management
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Chatham, Kent ME4 4QZ UK
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they arenot
to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
E 2012, 2013 Fisher Controls International LLC. All rights reserved.
Fisher and easy-Drive are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co. Emerson Process
Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective
owners.
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
www.Fisher.com
Fisherr D3 Control Valve with easy-Drive™
Electric Actuator
Contents
Introduction 1.................................
Scope of Manual 1.............................
Description 3.................................
Specifications 3...............................
Educational Services 3.........................
Installation 3..................................
Special Instructions for “Safe Use” and Installations
in Hazardous Locations 4.....................
Startup Overview 5............................
Important Technical Notice for easy-Drive
Electric Actuator 8..........................
Default Input Signals 9.........................
Configuration 9...............................
Input Configuration 9......................
Changing the Inputs from Default Settings 9...
Modbus Setup 9..............................
Calibration Instructions 11..................
Setting the Valve Flow Adjuster 15................
Troubleshooting 14.............................
Maintenance 16................................
Valve Plug and Seat Ring Maintenance 18.........
Packing Maintenance 20........................
Parts Ordering 22...............................
Parts Kits 22...................................
Parts List 22...................................
Appendix A - Modbus 25.........................
Figure 1. Fisher D3 Control Valve with easy-Drive
Electric Actuator
W9795-4
Introduction
Scope of Manual
This instruction manual provides installation, maintenance, and parts information for the Fisher D3 control valve with
easy-Drive electric actuator.
Do not install, operate, or maintain a D3 valve with easy-Drive electric actuator without being fully trained and
qualified in valve, actuator, and accessory installation, operation, and maintenance. To avoid personal injury or
property damage, it is important to carefully read, understand, and follow all the contents of this manual, including all
safety cautions and warnings. If you have any questions about these instructions, contact your Emerson Process
Management sales office before proceeding.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
2
Table 1. Specifica tions
Valve Body Sizes, End Connection Styles, and Port
Diameters
(1)
VALVE
SIZE,
NPS
PORT
DIAMETER,
(INCHES)
THREADED
RAISED FACE
(RF) FLANGED
CL900 CL600
1 0.375, 0.75, 1 X X
2 0.375, 0.75, 1 X X
X = Available construction.
Maximum Inlet Pressures and Temperatures
(1)
VALVE BODY SIZE
MAXIMUM INLET
PRESSURE
TEMPERATURE RANGE
bar (psig) _C(_F)
NPS 1 NPT
CL900
155 (2250) -46to93(-50to200)
150 (2185) 93 to 149 (200 to 300)
NPS 2 NPT
CL900
155 (2250) -46to93(-50to200)
150 (2185) 93 to 149 (200 to 300)
NPS 1 RF
CL600
103 (1500) -46to93(-50to200)
100 (1455) 93 to 149 (200 to 300)
NPS 2 RF
CL600
103 (1500) -46to93(-50to200)
100 (1455) 93 to 149 (200 to 300)
Maximum Shutoff Pressure Drops
(1)
MAXIMUM nP BAR (PSI) PER PORT SIZE
Port Size,
mm (inch)
9.5 (0.375) 19.1 (0.75) 25.4 (1.00)
Flow Up 155 (2250) 105 (1518) 75 (1089)
Flow Down 155 (2250) 155 (2250) 130 (1889)
Shutoff Classification per ANSI/FCI 70-2
and IEC 60534-4
Class IV
Flow Characteristic / Valve Plug Style
Equal percentage / Micro-Form Valve Plug
Maximum Travel
15 mm (0.6 inch)
Material Temperature Capabilities
(1)
Valve Body Assembly:
Standard Bonnet O-Ring: -40 to 135C(-40to275F)
Electric Actuator Assembly: -20 to 70C
(-4 to 158F), < 90% non-condensing humidity
Flow Direction
Flow up (standard), Flow down (optional)
Available Actuator Configurations
On/off (snap acting)
Positioning (flow or pressure control)
Power Requirements
12 or 24VDC, minimum 4 amp power supply required
(fuse to 5 amps)
Maximum Current Draw
4amps
Idle Current Draw
38 mA
Conduit Connections
Two 3/4 NPT connections
Stroke Length
FloPro controlled between 10mm (0.4 inch) and
15mm (0.6 i nch)
Nominal Stroke Speed
(2)
3.9 mm/s (0.15 inch/s) at 24 VDC
2.2 mm/s (0.09 inch/s) at 12 VDC
Hazardous Area Approvals
CSA (C/US): ExplosionProof Class I, Division 1,
GroupsCandD,T6,ExdIIAT6,ClassI,Zone1,AExd
IIA T6
ATEX Flameproof - Gas:
II 2 G ,Ex d IIA T6
IECEx Flameproof - Gas: Ex d IIA T6
Enclosure Rating
Type 4X and IP66
Duty Cycle
50% maximum
Enclosure M aterial
Cast aluminum alloy with powder coat paint
Approximate Weight:
18 - 27 kg (39 - 60 lbs), depending upon construction
1. The pressure or temperature limits in the referenced tables and any applicable ASME code limitations should not be exceeded.
2. 10% variation can be expected, based on temperature and pressure of application.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
3
Description
The Fisher D3 with easyDrive electric actuator technology (figure 1) is a globe valve with electric actuator specifically
designed for upstream, low power applications. The easyDriveoperateswith12or24VDCineitheron/offor
Positioning configurations.
The on/off configuration has 2 different states; opened or closed, which are ideal for dump or snap acting applications.
The Positioning configuration extends the functionality to intermediate positions for flow and pressure control
applications.
Specifications
Table 1 lists specifications for the D3 control valve. Some of the specifications for a given control valve as it originally
comes from the factory are stamped on a nameplate located on the lower actuator housing.
Educational Services
For i nformation on available courses for the Fisher D3 control valve with easy-Drive electric actuator, as well as a
variety of other products, contact:
Emerson Process Management
Educational Services, Registration
P.O. Box 190; 301 S. 1
st
Ave.
Marshalltown, IA 50158-2823
Phone: 800-338-8158 or
Phone: 641-754-3771
FAX: 641-754-3431
e-mail: education@emerson.com
Installation
WARNING
Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal
injury.
Toavoidpersonalinjuryorpropertydamagecausedbyburstingofpressure-retainingpartsorbyuncontrolledprocess
fluid, be certain the service conditions do not exceed the limits shown on the valve nameplate and in table 1. Use
pressure-relieving devices required by government or accepted industry codes and good engineering practices.
Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this
instruction manual.
WARNING
For explosionproof applications, ensure the actuator cover is properly bolted before applying power to the actuator.
Personal injury or property damage may result from fire or explosion if power is applied to the actuator with the cover
removed in a hazardous area.
Instruction Manual
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D3 Valve with easy-Drive Actuator
November 2013
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For explosion-proof applications, install rigid metal conduit and a conduit seal no more than 457 mm (18 inches) from the
actuator. Personal injury or property damage may result from explosion if the seal is not installed.
Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection, and
temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage
from fire or explosion.
Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.
Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or
explosion.
CAUTION
When ordered, the valve configuration and construction materials were selected to meet particular pressure, temperature,
pressure drop, and controlled fluid conditions. Responsibility for the safety of process media and compatibility of valve
materials with process media rests solely with the purchaser and end-user. Since some body/trim material combinations
are limited in their pressure drop and temperature ranges, do not apply any other conditions to the valve without first
contacting your Emerson Process Management sales office.
To avoid product damage, inspect the valve before installation for any damage or any foreign material that may have
collected in the valve body. Also remove any pipe scale, welding slag, or other foreign material from the pipeline.
1. Before installing the control valve assembly, inspect it for any damage and for any foreign material that may have
collected in the valve body.
2. Clean out all pipelines to remove scale, welding slag, and other foreign materials.
3. The control valve assembly may be installed in any orientation, but normally the actuator is vertical above the valve.
Installthevalvesotheflowdirectionarrowonthesideofthevalveindicatesthedirectionoftheprocessflow.
4. Install the valve following local and national piping codes when they apply to the application. For screwed
connections, treat the external pipe threads with a good grade pipe compound. For flanged connections, use
suitable gaskets between valve and pipeline flanges.
5. If continuous operation is required during inspection or maintenance, install a three-valve bypass around the
control valve assembly.
Special Instructions for “Safe Use” and Installations in Hazardous
Locations
ATEX/IECEx
WARNING
To avoid static discharge from the enclosure, do not rub or clean the enclosure with solvents. To do so could result in an
explosion. Clean with a mild detergent and water only.
The enclosure is nonconducting and may generate an ignitioncapable level of electrostatic charges under certain extreme
conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external
conditions (such a s highpressure steam) which might cause a buildup of electrostatic charges on nonconducting surfaces.
Additionally, cleaning of the equipment shall only be done with a damp cloth.
To avoid damage to the enclosure, when screws are fully tightened into blind holes in enclosure walls, with no washer
fitted, at least one full thread shall remain free at the base of the hole.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
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Startup Overview
Figure 2. Flowchart
WIRE PER WIRING
INSTRUCTIONS ON
PAGES 6-8
IS YOUR CONTROL
METHOD LISTED IN
TABLE 2 ON PAGE 9?
YES
NO
ARE YOU USING MODBUS
TO MONITOR REGISTERS?
PROCEED TO
MODBUS SETUP
SECTION ON
PAGE 9
PROCEED TO
MODBUS SETUP
SECTION ON
PAGE 9
PROCEED TO
STARTUP SECTION
ON PAGE 13
CHANGE INPUTS
PER INSTRUCTIONS
ON PAGE 11
YES
NO
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D103460X012
D3 Valve with easy-Drive Actuator
November 2013
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Figure 3. Fisher D3 Valve with easy-Drive Actuator Wiring Diagram
FIELD WIRING CONNECTIONS
MOTOR / GEARBOX ASSY
(GE48474)
CONTROLLER
POWER AND
CONTROL TERMINAL
GE47302-7
TOP VIEW CONTROLLER
Power Requirements
Ensure a stable DC power source is available, maintaining less than 5% ripple and sufficiently surge protected for the
application. A 4 amp (minimum) power supply is required. Use of a 36 volt transient voltage suppressor is highly
recommended.
Wiring Instructions
1. Observe local wiring requirements for hazardous location usage.
2. Conduit seals within 450 mm (18 inches) of the enclosure port are required for explosionproof installation.
3. 22AWG (0.33mm
2
)to12AWG(3.31mm
2
) wire size required.
4. Fuse system to 5A.
5. Connect enclosure and analog signal shields.
6. Ensure power is turned off before connecting the wires.
Power
1. Connect 12 or 24 VDC reference to: —
2. Connect 12 or 24 VDC positive to: +
3. Be sure to tighten terminals sufficiently to ensure solid mechanical connection.
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D3 Valve with easy-Drive Actuator
November 2013
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Figure 4. Wiring - Analog Input
Analog Input
(420mA: 40033=1, 40034=1, 40043=0
(1)
)
1. Connect signal to terminal 3
2. Connect reference to terminal 4
3.Connect250ohmresistorbetween
terminals 3 and 4 as shown.
NOTE:
1. 40043=0 SETS ANALOG INPUT TO 1-5V A ND ASSUMES USE OF RECOMMENDED EXTERNAL 250 OHM RESISTOR.
IF NO EXTERNAL RESISTOR IS USED, SET 40043=1.
Figure 5. Wiring - L2e
L2e (dual dry contact:
40033=0, 40034=0, 40043=0)
1. Connect L2e brown wire to terminal 1 (COMM (com))
2. Connect L2e red wire to terminal 2 (N.O. (OPEN))
3. Connect L2e blue wire to terminal 3 (N.C. (CLOSE))
Your actuator may be labelled:
1. COMM
2. N.O.
3. N.C.
or
1. com
2. OPEN
3. CLOSE
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D3 Valve with easy-Drive Actuator
November 2013
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Figure 6. Wiring - Single Dry Contact
Dry Contact (single dry contact:
40033=0, 40034=0, 40043=1)
1. Connect one side of contact switch to terminal 1 (COMM)
2. Connect other side of contact switch to terminal 2 (N.O.)
Figure 7. Wiring - Modbus Input
Modbus Input: 40033=1
1. Connect Channel A (T+) to terminal 5
2. Connect Channel B (T-) to terminal 6
Modbus Defaults
Address 1
9600 Baud
Even parity
1StopBit
Important Technical Notice for easyDrive Electric Actuator
When using the easyDrive electric actuator with a 420mA control signal, the unit should always have 12/24VDC
power present
on the power input terminals prior to applying the 420mA signal, unless an external 250 ohm resistor
is installed per figure 4. Failure to do so could result in damage to the analog input circuitry.
It is strongly recommended to place an external 250 ohm resistor between terminals 3 and 4 when using a 4-20mA
signal to control the actuator. When the actuator is configured to 1-5V input with an external 250 ohm resistor in
place, a 4-20mA signal may be safely used without danger to input circuitry.
Instruction Manual
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D3 Valve with easy-Drive Actuator
November 2013
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This order of operation must always be maintained when powering the unit on if no external 250 ohm resistor is used:
1. 12/24VDC power on
2. 420mAcontrolsignalengaged
This order of operation must always be maintained when powering the unit off:
1. 420mAcontrolsignaldisengaged
2. 12/24VDC power off
The result of not following this order of operation could result in permanent damage
to the analog input circuitry. This
damage can result in the inability of the controller to see the control signal, resulting in the actuator moving the valve
plug to the loss of signal position.
Default Input Signals
TheD3witheasyDrive comes from the factory calibrated and ready for use with the following default input signals
shownintable2.
Table 2. D3 easy-Drive Default Input Signals
CONFIGURATION ON/OFF POSITIONING
Input Signal L2e (dual dry contact) 4-20 mA
If the input signal of the application matches table 2, proceed to the Wiring Instructions section. If the input signal of
the application does not match table 2, proceed to the Configuration section.
Configuration
Input Configuration
There are 2 functional configurations available for the easyDrive electric actuator: On/Off and Positioning. It is not
possible to change an actuator from On/Off t o Positioning after i t has been delivered from the factory. Version 4.21
and higher firmware will allow a positioning unit to be changed to on/off.
All available input signals are shown in table 3.
Table3.AllAvailableInputSignals
CONFIGURATION ON/OFF POSITIONING
Control Source Modbus Local Modbus Local
Input Signal Modbus
L2e Dual Dry
Contact (default)
Single Dry Contact Modbus 4-20 mA (default) 1-5 V
If you are using the default inputs signals, and the v alve has not been disassembled or adjusted in any way, there is no
need to recalibrate the assembly. You can proceed directly to Startup (page 12).
Changing the Inputs f rom Default Settings
All configuration within the valve is done by setting values in Modbus registers. This can be done using any Modbus
master (flow computer, PLC, PC). Configuration software, providing a visual interface to the registers, is available
through your Emerson local business partner or the Fisher website.
Modbus setup
Use the instructions in the instruction manual for the Modbus master to initiate the connection. The D3 with
easyDrive electric actuator Modbus factory defaults are Address 1, 9600 baud, even parity, 1 stop bit.
Instruction Manual
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D3 Valve with easy-Drive Actuator
November 2013
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When a connection has been achieved, theactuatormaybeconfiguredtoaccepttheinputsignalovertheModbus
link (ignoring the physical inputs) and the Modbus settings may be changed to accommodate the network to which it
is attached. Other changes to functionality are possible, such as:
D Low level cutoff: 40037 (default is 5%)
D Position upon loss of signal: 40035 (default is 0%)
See Appendix A for a full map of Modbus registers and their functions.
Figure 8. Fisher easy-Drive Configuration Software
Connecting using the Fisher easyDrive configuration software
The Fisher easyDrive configuration software allows configuration and diagnosing of the Fisher easyDrive electric
actuator with a graphical interface. Connect a PC to the actuator using a USB or serial device to Modbus RTU converter
using the wiring instructions above. The USB or serial device will be visible i n t he drop menu under Serial Port Settings.
Baud rate and parity should be set to the Modbus settings of the actuator. Default actuator settings are 9600 baud and
Even parity.
Use the Fisher easyDrive configuration software (figure 8) to make the desired changes, or register values may be
changed to allow different functionality. Modbus register 40034 dictates whether the unit will respond to a physical
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
11
signal or to the value in Modbus register 40001. A value of 0 in register 40034 will resu lt in the actuator responding to
the value in 40001 and a value of 1 will result in the actuator responding to physical control signals.
Note
If an actuator is on/off, a Modbus command of 049 in register 40001 will cause the valve to close fully, while a value of 50100 will
cause the valve to open fully.
Local to Modbus Control
Modbus
D Set register 40034 (Control Source)
D 1 = Local Control
D 0 = Modbus control
Configuration Software
D Use radio button to select Local Control or Modbus Control.
420mA to 15V Control
Modbus
D Set register 40043 (Analog I/P mode)
D 0=15V
D 1=420mA
Configuration Software
D Use radio button to select 420mA or 15V local analog control when Control Source is set to Local.
L2e (Dual dry contact) to Single Dry Contact Control
Modbus
D Set register 40043 (Analog I/P mode)
D 0=L2e(Dualdrycontact)
D 1=Singledrycontact
Configuration Software
D Use radio button to select L2e or Single pole local digital control when Control Source is set to Local.
Calibration Instructions
WARNING
To avoid personal injury or property damage, be aware that the valve will open fully and then close fully during the
calibration cycle.
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D3 Valve with easy-Drive Actuator
November 2013
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It is not necessary to calibrate y our easyDrive electric actuator prior to use from a factory shipment.
If any of the following are true, recalibration will be required (see next section)
D A change in the FloPro setting
D The actuator has been remounted o n a different valve since shipment
D Disassembly of the valve for trim or packing changes
D A new version of firmware has been loaded on the controller
The following scenarios do not require recalibrations
D New unit from the box
D Power dips or interruptions
D Changi ng of control method (i.e. from 420mA to Modbus control)
D Extended periods of storage
Calibration with the use of Modbus
1. After the unit has been properly wired and fused per instructions in the Wiring section of this instruction manual,
turn power to the unit on.
2. Calibrate using Modbus:
a. Send position command of 0% to actuator to prevent unexpected motion. Valve will move to commanded
position following the calibration procedure.
b. Send a value of 1 to register 40003. Valve plug will move t o fully open position and then to fully closed. The valve
plug will then return to the commanded position.
If a Modbus connection is not available, and recalibration is desired, use the appropriate calibration method as
determined by the control method of your valve.
Calibration without the use of Modbus
1. Turn power to the actuator off.
2. Wait for 10 seconds to ensure all circuits have discharged.
3. Return power to the actuator and use the appropriate calibration method for your control signal. Calibration
sequence must be done within 15 secondsofpowerbeingswitchedon.
4. For On/Off operation using L2e dualinput dry contact:
a. Closethecontacttocreateashortbetweenpins1and2—valveplugwillnotmoveatthistime.
b. Closethecontacttocreateashortbetweenpins1and3—valveplugwillmovetotheupper,openpositionand
then to the lower, closed position.
5. For On/Off operation using single dry contact:
a. Closethecontacttocreateashortbetweenpins1and2—valveplugwillnotmoveatthistime.
b. Open the contact to create an open circuit between pins 1 and 2 — valve plug will move to the upper, open
position and then to the lower, closed position.
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D3 Valve with easy-Drive Actuator
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6. For positioning operation using 420mA:
a. Apply a 20mA signal between pins 3 and 4 — valve plug will not move at t his time.
b. Apply a 4mA signal between pins 3 and 4 — valve plug will move to the upper stop, immediately followed by
moving to the lower, closed position.
c. If calibration of the analog input is desired to improve positional accuracy, an optional operation is listed in the
next section titled Analog Input Calibration.
7. For positioning operation using 15V:
a. Apply a 5V signal between pins 3 and 4 — valve plug will not move at this time.
b. Apply a 1V signal between pins 3 and 4 — valve plug will move to the upper stop, immediately followed by
moving to the lower, closed position.
c. If calibration of the analog input is desired to improve positional accuracy, an optional operation is listed in the
next section titled Analog Input Calibration.
8. The unit is now calibrated.
Analog Input Calibration
Improved positional accuracy may be obtained by calibrating the actuator to the analog signal input. The position of
the valve plug is linearly proportional to the analog control signal end points, with 4 mA/1V equating to fully closed
and 20 mA/5V equating to fully open.
1. Apply a 4 mA or 1V signal between pins 3 and 4 - valve plug will move to the fully open position.
2. Send a value of 1 to register 40004 or click Analog Cal at 0% in the configuration software.
3. Apply a 20 mA or 5V signal between pins 3 and 4 - valve plug will move to the fully closed position.
4. Sendavalueof1toregister40005orclickAnalog Cal at 100% in the configuration software.
5. The unit is calibrated to your analog signal.
Start Up
WARNING
To avoid personal injury or property damage, be aware that the valve will move and respond to an input signal during start
up.
1. Before turning on power to the unit, be sure that a closed signal is being commanded to the unit.
D DryContact: contact is open.
D L2e (Dual Dry Contact): Contact closed across pins 1 & 3.
D Analog Input: signal < 4mA or 1V.
D Modbus: position demand = 0.
2. Turn on power to the unit.
3. Apply a change in position demand to ensure unit responds properly.
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D3 Valve with easy-Drive Actuator
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D DryContact:
D Closed c ontact between pins 1 & 2 will open the valve.
D Dual contact / L2e only (40043=0) : Closed contact between pins 1 & 2 will open the valve. Closed contact
between pins 1 & 3 will close the valve.
D Analog Input: valve will respond to proportional demand.
D Modbus: valve will respond to positional demand in register 40001. 0 = fully closed and 100 = fully open.
4. If the valve does not respond as expected, proceed to Troubleshooting guide on page 14.
5. Check conduit ports.
D Conduit seal must be in place within 450mm (18 inches) of the enclosure.
D Unused conduit ports must be sealed with an explosionproof port plug.
6. Replace the cover and tighten all 8 bolts to 20 Nm(15ftlbs).
Troubleshooting
1. Unit does not move.
a. Verify that 12VDC to 24VDC is present on thepowerterminalsasshownonthecover.
b. Verify that all wires are firmly attached on both ends.
c. Verify that wires are connected to the correct terminals - see Wiring in the manual.
d. Verify mode of operation (on/off or positioning) matches control signal.
e. Verify mode of control (local or Modbus) matches control signal.
2. Unit does not respond to 420mA signal
a. Verify that 12VDC to 24VDC is present on thepowerterminalsasshownonthecover.
b. Verify that the 420mA signal is wired correctly and that the terminals are firmly on the wires.
c. Verify mode of operation matches control signal (local control: 40033=0, positioning: 40034=1).
d. Check the value of the analog input in register 40025 (middle right of configuration software screen) to
determine if it is 0 or greater.
i. If register 40025 shows 0 and the circuit board is green (not blue), it is possible a 420mA signal was applied
without power to the power terminals and damage to the input circuitry has occurred. Contact your Emerson
Process Management sales office for further information.
3. Unit moves to fully open when 1V signal is applied and closed when 5V signal is applied.
a. Unit is likely configured as an on/off unit with local control; on/off units can not be controlled as an analog
device.
i. If on/off control is desired, use a dry contact switch to control in local mode or change to Modbus mode to
control the unit.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
15
ii. If positioning control is desired, contact your Fisher Local Business Partner to upgrade your actuator to
positioning control.
4. Diagnostics show a Motor Stall Fault.
a. The easyDrive electric actuator is designed to operate in a manner consistent with a pneumatic actuator. This
means that if the valve plug can not move to its commanded position, the actuator will stop, without damage,
and issue a Motor Stall Fault warning. When the command signal changes outside of the deadband (Modbus
register 40036), it will attempt to move again. Recalibrate the actuator span per instructions in the Startup
section of this manual.
5. Position on D3 is not accurate (proportional positioning units only).
a. If the position of a D3 is too high (i.e. 50% is much higher than 50% on the bonnet), check the valve type. If valve
type is D4, change to D3, cycle power, and recalibrate.
b. If the local analog input is being used (420mA or 15V), the analog inputs of the actuator may be calibrated to
match the input signal.
i. Command 0% (4mA or 1V).
ii. Using a Modbus link, send a 1 to register 40004 or use the Fisher easyDrive configuration software by clicking
the button “Analog Cal at 0%”.
iii. Command 100% (20mA or 5V).
iv. Using a Modbus link, send a 1 to register 40005 or use the Fisher easyDrive configuration software by clicking
the button “Analog Cal at 100%”.
Figure 9. Adjusts to Vary Flow Capacity (Shown with Valve Plug in Seated Position)
CLOSED
50%
100%
CLOSED
50%
100%
USE 5/32 INCH
ALLEN KEY
FULL CAPACITY SETTING (FACTORY SET)
15 mm (0.6 INCH) TRAVEL
NOTE: USE THE WIDELY-SPACED TRAVEL INDICATORS,
ASSHOWNONTHELEFTPORTIONOFTHISVIEW.
REDUCED CAPACITY SETTING
10 mm (0.4 INCH) TRAVEL
NOTE: USE THE CLOSELY-SPACED TRAVEL INDICATORS,
AS SHOWN ON THE RIGHT PORTION OF THIS VIEW.
STEM CONNECTOR
INDICATES TRAVEL
STEM CONNECTOR
INDICATES TRAVEL
Setting the Valve Flow Adjuster
The flow setting may only be adjusted if the 0.375 and 0.75 inch port sizes are installed and only when using the on/off
version.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
16
Whenshippedfromthefactory,theactuatorhastheflowadjustersetatthemaximumflowratepositionforthegiven
port size.
1. Ensurethevalveplugisintheseatedposition.
2. To change the valve flow rate, loosen the flow adjuster socket head cap screws (key 15) with a 5/32 inch Allen key,
and reposition the flow adjuster halves (key 13 and 14) to the desired flow rate position. See figure 9 for flow rate
settings.
3. Retighten the socket head screws (key 15) to 3 NSm(26lbfSin).
4. Follow instructions for recalibration on page 10.
Maintenance
Refer to figure 12.
Valve parts are subject to normal wear and must be inspected and replaced as necessary. The frequency o f inspection
and maintenance depends on the severity of the service conditions.
WARNING
Avoid personal injury from sudden release of process pressure or bursting of parts. Before performing any maintenance
operations:
D Do not remove the actuator from the valve while the valve is still pressurized.
D Always wear protective gloves, clothing, and eyewear when performing any maintenance operations to avoid personal
injury.
D Disconnect any operating lines providing electric power, or a control signal to the actuator. Be sure the actuator cannot
suddenly open or close the valve.
D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure
on both sides of the valve. Drain the process media from both sides of the valve.
D Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.
D The valve packing box may contain process fluids that are pressurized, even when the valve has been removed from the
pipeline. Process fluids may spray out under pressure when removing the packing hardware or packing rings.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
WARNING
For explosionproof applications, ensure the actuator cover is properly bolted before applying power to the actuator.
Personal injury or property damage may result from fire or explosion if power is applied to the actuator with the cover
removed in a hazardous area.
Do not remove the actuator cover for 10 minutes after power is disconnected if the UPS option is installed.
For explosion-proof applications, install rigid metal conduit and a conduit seal no more than 457 mm (18 inches) from the
transducer. Personal injury or property damage may result from explosion if the seal is not installed.
Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection, and
temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage
from fire or explosion.
Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.
Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or
explosion.
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
17
Figure 10. Packing and Belleville Spring Stacking Order
7
10
10
12
8
12
16
43
3
11
LUBRICATE WITH 3mm (1/8 INCH
BEAD) OF SUPPLIED HIGH
PERFORMANCE FLUORINATED
GREASE (KEY 44)
LUBRICATE WITH 3mm (1/8
INCH BEAD) OF SUPPLIED HIGH
PERFORMANCE FLUORINATED
GREASE
FEMALE PACKING ADAPTOR
MALE PACKING ADAPTOR
PACKING RING
LUBRICATION LOCATIONS
ON PACKING
9
Instruction Manual
D103460X012
D3 Valve with easy-Drive Actuator
November 2013
18
Figure 11. Packing and Belleville Spring Stacking Order
VALVE PLUG, BELLEVILLE SPRINGS, AND PACKING RETAINER CORRECTLY
INSTALLED AND TIGHTENED
BELLEVILLE SPRINGS FULLY ENCLOSED BY
THE PACKING RETAINER
PACKING RETAINER
(KEY 8)
UNTIGHTENED,
NOTE THE GAP
FULLY TIGHTENED,
NO GAP
Valve Plug and Seat Ring Maintenance
Trim Disassembly
Key numbers are referenced in figures 10, 12, and 13.
1. Isolatethecontrolvalvefromthelinepressure,releasepressure from both sides of the valve body (key 1), and drain
the process media from both sides of the valve.
CAUTION
The following steps are intended to prevent damage to the valve plug (key 3) and seat ring (key 2) during the removal of the
bonnet and actuator.
For ON/OFF Actuators
2. Command the valve open.
3. Place an open end wrench or a similar obstruction about 6 mm (1/4 inch) thick under the FloPro.
4. Command the valve closed.
For Positioning Actuators
5. Command the valve to anywhere between 10% and 20% travel.
6. Isolate power and signal.
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